Strain flexor musc/fasc/tend l idx fngr at forarm lv, subs

This code signifies a non-traumatic overstretching or tearing of the flexor muscles, their surrounding fascia, and tendons specifically located in the left index finger region, but at the level of the forearm. This injury does not involve a fracture or dislocation and is being addressed during a follow-up visit after initial treatment.

Apply this code for patients presenting for follow-up care of a previously diagnosed strain of the flexor structures of the left index finger, where the injury site is anatomically located within the forearm. This would include scenarios such as physical therapy sessions, re-evaluation of healing, or medication adjustments for the ongoing management of the strain.

• Ensure documentation specifies "left" index finger and "forearm level" to justify this specific code.
• The "D" suffix indicates a subsequent encounter, meaning the patient is receiving routine care during the healing or recovery phase.
• Verify the injury is a strain and not a complete tear, laceration, or avulsion, which would require different coding.